Corvette V8-5.7L VIN G (1997)
20. Remove the Instrument Panel (I/P) center support bracket.
21. Disconnect the electrical connections from the HVAC control head.
22. Remove the driver's knee bolster.
23. Remove the I/P center support bracket.
24. Remove the driver's floor hush panel.
25. Remove the LH floor air outlet duct from the module.
26. Remove the passenger floor hush panel.
27. Unsnap the lower RH floor air duct from the upper RH air duct.